Abiotic factors are the non-living things like temperature, soils conditions, water, etc. of a particular area that determine the kind of life surviving there. The article discusses these abiotic factors and how they affect living organisms. slide 1 of 8.
When the bottom of your feet itch, it may mean that your feet are relatively dirty. It may also mean an allergic reaction to rubber soles in tennis shoes. It could also point â¦ back to your socks. If your socks are dyed, the color dye may cause your feet to itch.
Disorders of the nerves to the feet may cause numbness and burning sensation in the feet known as peripheral neuropathy. Plantar warts commonly found on the bottom of the foot are caused by a virus and can cause irritation. Athlete's foot, which is caused by a fungus, also can lead to foot irritation.